{ pkgs, config, ... }:

let
  username = config.defaultUser or "henrov";
in
{
  environment.systemPackages = [
    pkgs.emacs-pgtk.override { withTreeSitter = true; }
  ];

  home-manager.users.${username} = {
    home.stateVersion = "26.05";

    programs.emacs = {
      enable  = true;
      package = pkgs.emacs-pgtk.override { withTreeSitter = true; };

      extraPackages = epkgs: with epkgs; [
        #(epkgs.manualPackages.treesit-grammars.override { withAllGrammars = true; })
        rust-mode
        rustic
        nix-mode
        hcl-mode
        nerd-icons
        doom-modeline
        diminish
        eldoc
        eldoc-box
        pulsar
        which-key
        avy
        consult
        vertico
        marginalia
        crux
        shell-pop
        nerd-icons-corfu
        corfu
        cape
        orderless
        yasnippet
        yasnippet-snippets
        rg
        exec-path-from-shell
        eat
        f
        gptel
        nixpkgs-fmt
        envrc
        catppuccin-theme
        magit
        expreg
        vundo
        puni
        sideline
        sideline-flymake
        sideline-eglot
      ];

      # Load your init.el via extraConfig
      extraConfig = builtins.readFile ./init.el;
    };

    home.sessionVariables = {
      EDITOR = "emacs";
      XDG_SCREENSHOTS_DIR = "~/screenshots";
    };
  };
}